Charging K750i with USB cable, not completing charge

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Posted by ma102ma
I'm charging my k750i with my USB cable and the charge indicator is almost full, but the last bit keeps going on and off repeatedly. It's been charging for about 5 hours. Is it just stuck like that, or is it actually still charging?

Posted by jcwhite_uk
Have a search around Esato and you will find the same questione asked several times.
The USB charger will never fully charge a K750i or W800i. A reason has not really been found neither has a solution.